:root {
  --ink: #14251f;
  --muted: #58685e;
  --green: #0c624c;
  --green-deep: #063c32;
  --cream: #f5f2e9;
  --paper: #fffdf8;
  --mint: #dff2e9;
  --yellow: #f8cc60;
  --line: rgba(20,37,31,.15);
  font-family: "SF Pro Display","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  color: var(--ink);
  background: var(--cream);
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: clip; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
button,a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #d78919; outline-offset: 3px; }
.skip-link:not(:focus) { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }
.skip-link:focus { position:fixed;top:10px;left:10px;z-index:100;padding:12px 16px;background:white;border-radius:8px; }
.shell { width: min(1200px,calc(100% - 48px)); margin-inline: auto; }
.top-note { min-height: 29px; display:grid;place-items:center;padding:5px 20px;color:#e9f5eb;background:var(--green-deep);text-align:center;font-size:.72rem;font-weight:650;letter-spacing:.08em; }
.site-header { position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:78px;padding:10px max(24px,calc((100vw - 1200px)/2));background:rgba(245,242,233,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(18px); }
.brand { display:inline-flex;align-items:center;gap:11px;flex:none;min-height:44px; }
.brand img,.footer-brand img { border-radius:12px;box-shadow:0 4px 12px rgba(10,54,41,.1); }
.brand strong { display:block;font-size:1.06rem;font-weight:900;letter-spacing:.025em; }
.brand small { display:block;margin-top:2px;color:var(--muted);font-size:.67rem;letter-spacing:.08em; }
.site-nav { display:flex;align-items:center;gap:23px;font-size:.87rem;font-weight:720; }
.site-nav a:not(.nav-cta):hover { color:var(--green); }
.site-nav .nav-cta { display:inline-flex;align-items:center;gap:18px;padding:12px 19px;color:white;background:var(--green);border-radius:999px; }
.site-nav .nav-cta:hover,.button-primary:hover { background:#074836; }
.nav-toggle { display:none;width:44px;height:44px;padding:10px;border:0;background:transparent;border-radius:9px;cursor:pointer; }
.nav-toggle span { display:block;width:21px;height:2px;margin:5px auto;background:var(--ink);border-radius:2px; }
.hero { min-height:660px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:45px;padding-block:70px 84px; }
.hero-copy { position:relative;z-index:2; }
.eyebrow { display:flex;align-items:center;gap:10px;margin:0 0 25px;color:var(--green);font-size:.77rem;font-weight:900;letter-spacing:.11em; }
.eyebrow > span { display:block;width:28px;height:5px;background:#f19f50;border-radius:9px;transform:rotate(-8deg); }
.hero h1 { margin:0;font-size:clamp(3rem,5.2vw,5rem);line-height:1.13;letter-spacing:-.07em;font-weight:900;white-space:nowrap; }
.hero h1 em { color:var(--green);font-style:normal; }
.hero-lead { max-width:560px;margin:27px 0 0;color:#40544a;font-size:1.13rem;line-height:1.85; }
.hero-actions { display:flex;flex-wrap:wrap;gap:11px;margin-top:34px; }
.button { display:inline-flex;align-items:center;justify-content:space-between;gap:25px;min-height:54px;padding:0 22px;border-radius:14px;font-size:.91rem;font-weight:850;transition:transform .18s ease,background .18s ease,box-shadow .18s ease; }
.button:hover,.download-card:hover { transform:translateY(-3px);box-shadow:0 12px 25px rgba(4,64,47,.15); }
.button-primary { color:white;background:var(--green); }
.button-primary span { color:var(--yellow); }
.button-light { background:var(--paper);border:1px solid rgba(12,98,76,.3); }
.hero-support { margin:17px 0 0;color:var(--muted);font-size:.77rem; }
.hero-scene { position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;min-height:690px;isolation:isolate;overflow:clip; }
.hero-scene::before { content:"";position:absolute;z-index:-2;inset:9% 0 8% 6%;background:#d6e5d9;border-radius:47% 42% 35% 40%;transform:rotate(-7deg); }
.scene-disc { position:absolute;z-index:-1;width:78%;aspect-ratio:1;top:3%;right:3%;border-radius:50%;background:var(--yellow); }
.hero-screen { width:min(67%,310px);aspect-ratio:390 / 844;margin:0;overflow:hidden;background:#14241f;border:7px solid #17251f;border-radius:36px;box-shadow:0 35px 60px rgba(22,57,42,.22);transform:rotate(2deg); }
.hero-screen img { width:100%;height:100%;object-fit:cover;object-position:top; }
.scene-caption { position:relative;z-index:1;margin:0;padding:8px 16px;color:var(--green-deep);background:var(--paper);border:1px solid var(--line);border-radius:999px;font-size:.75rem;font-weight:800;letter-spacing:.04em; }
.benefit-strip { background:var(--green-deep);color:#f0f7ed; }
.benefit-inner { display:grid;grid-template-columns:repeat(3,1fr);min-height:82px;align-items:center;text-align:center;gap:18px;font-size:.9rem;font-weight:780; }
.benefit-inner span + span { border-left:1px solid rgba(255,255,255,.2); }
.benefit-inner i { padding-right:10px;color:var(--yellow);font-style:normal; }
.intro { display:grid;grid-template-columns:1fr .8fr;gap:100px;align-items:end;padding-block:136px 105px; }
.section-head h2,.preview-copy h2,.download-heading h2 { margin:0;font-size:clamp(2.3rem,4.7vw,4.55rem);line-height:1.17;letter-spacing:-.055em; }
.intro-copy p { margin:0 0 24px;color:#45584d;font-size:1.08rem;line-height:1.95; }
.text-link { display:inline-flex;align-items:center;gap:16px;padding-bottom:8px;color:var(--green);border-bottom:2px solid var(--green);font-size:.89rem;font-weight:850; }
.text-link:hover { gap:23px; }
.feature-section { padding-bottom:130px; }
.feature-grid { display:grid;grid-template-columns:1fr 1fr;grid-template-rows:360px 360px;gap:18px;margin-top:46px; }
.feature-card { position:relative;overflow:hidden;padding:34px 38px;border:1px solid var(--line);border-radius:24px;background:var(--paper); }
.feature-index { font-size:.7rem;font-weight:900;letter-spacing:.12em;color:var(--green); }
.feature-card h3 { position:relative;z-index:2;max-width:400px;margin:32px 0 11px;font-size:clamp(1.7rem,2.65vw,2.5rem);letter-spacing:-.045em;line-height:1.2; }
.feature-card p { position:relative;z-index:2;max-width:330px;margin:0;color:#526358;font-size:.9rem;line-height:1.8; }
.feature-main { color:white;background:var(--green);border-color:var(--green); }
.feature-main .feature-index,.feature-main p { color:#d9eee4; }
.feature-main img { position:absolute;right:-5px;top:18px;width:44%;height:auto;border:5px solid #1f2f26;border-radius:20px;box-shadow:0 18px 32px rgba(0,0,0,.23);transform:rotate(4deg); }
.feature-main h3,.feature-main p { max-width:52%; }
.feature-stock { background:#f7eccd; }
.stock-bars { position:absolute;left:38px;right:38px;bottom:30px;height:90px;display:flex;align-items:end;gap:10px; }
.stock-bars i { display:block;flex:1;height:40%;background:#96bfa7;border-radius:8px 8px 3px 3px; }.stock-bars i:nth-child(2){height:68%;background:#e2b352}.stock-bars i:nth-child(3){height:54%;}.stock-bars i:nth-child(4){height:86%;background:var(--green)}.stock-bars i:nth-child(5){height:62%;background:#c88750}
.feature-profit { background:#e6efdf; }
.profit-ticket { position:absolute;right:35px;bottom:28px;display:grid;gap:5px;min-width:235px;padding:18px;color:white;background:var(--green-deep);border-radius:12px;transform:rotate(-5deg);box-shadow:6px 7px 0 var(--yellow); }.profit-ticket span{font-size:.68rem}.profit-ticket b{font-size:1.36rem}.profit-ticket small{font-size:.65rem;color:#c5e6d9}
.feature-change { background:#ede8dd; }.feature-change img{position:absolute;right:-6px;top:-96px;width:47%;height:auto;border:5px solid #1f2f26;border-radius:19px;transform:rotate(3deg);box-shadow:0 17px 30px rgba(0,0,0,.16)}.feature-change h3,.feature-change p{max-width:50%}
.preview-section { overflow:hidden;background:#10291f;color:white; }
.preview-inner { display:grid;grid-template-columns:.72fr 1.28fr;align-items:center;gap:45px;padding-block:100px; }
.eyebrow-light { color:#b9decb; }
.preview-copy p:not(.eyebrow) { max-width:340px;color:#bdd0c2;line-height:1.85; }
.button-outline { margin-top:20px;border:1px solid #a4caba;color:white; }.button-outline:hover{background:#204c3c}
.preview-gallery { display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:17px; }
.preview-gallery figure { margin:0;min-width:0; }.preview-phone{position:relative;aspect-ratio:390 / 844;overflow:hidden;border:5px solid #2a4539;border-radius:20px;box-shadow:0 18px 35px rgba(0,0,0,.25)}.preview-phone img{width:100%;height:100%;object-fit:cover;object-position:top}.preview-gallery figcaption{margin-top:12px;min-height:2.5em;text-align:center;color:#c9ddcf;font-size:.79rem}
.how-section { display:grid;grid-template-columns:1fr 1fr;gap:70px;padding-block:145px; }
.how-list { margin:0;padding:0;list-style:none; }.how-list li{display:grid;grid-template-columns:56px 1fr;gap:15px;padding:21px 0;border-bottom:1px solid var(--line)}.how-list li:first-child{padding-top:0}.how-list li > span{color:var(--green);font-size:.76rem;font-weight:900}.how-list h3{margin:0 0 7px;font-size:1.12rem}.how-list p{margin:0;color:var(--muted);font-size:.85rem;line-height:1.65}
.download-section { display:grid;grid-template-columns:1fr .85fr;gap:75px;align-items:center;padding:67px 72px;margin-bottom:130px;color:white;background:var(--green);border-radius:28px; }
.download-heading p:not(.eyebrow){max-width:450px;color:#d5e8dc;line-height:1.75}.download-cards{display:grid;gap:12px}.download-card{display:flex;align-items:center;gap:17px;padding:18px 20px;color:var(--ink);background:var(--paper);border-radius:15px;transition:transform .18s ease,box-shadow .18s ease}.download-card > span:nth-child(2){flex:1}.download-card strong,.download-card small{display:block}.download-card strong{font-size:.98rem}.download-card small{margin-top:4px;color:var(--muted);font-size:.75rem}.download-card b{color:var(--green)}.platform-icon{display:grid;place-items:center;width:43px;height:43px;border-radius:11px;color:var(--green);background:var(--mint);font-size:1.2rem}
.faq-section { display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;padding-bottom:120px; }.faq-list details{padding:18px 0;border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;font-weight:800}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:"+";color:var(--green);font-size:1.5rem;font-weight:400}.faq-list details[open] summary::after{content:"−"}.faq-list p{max-width:550px;margin:13px 0 0;color:var(--muted);font-size:.88rem;line-height:1.8}
.journal-invite { display:flex;justify-content:space-between;align-items:center;gap:30px;padding-block:50px 75px;border-top:1px solid var(--line) }.journal-invite h2{margin:0;font-size:clamp(1.6rem,3vw,2.4rem);letter-spacing:-.035em}.journal-invite p:not(.eyebrow){color:var(--muted);line-height:1.7}
.site-footer { color:#e1ede4;background:var(--green-deep); }.footer-main{display:flex;justify-content:space-between;gap:35px;padding-block:56px 49px}.footer-brand{display:flex;align-items:center;gap:11px}.footer-brand strong{font-size:1.17rem}.footer-main p{margin:15px 0 0;color:#a9c7b8;font-size:.84rem}.footer-main nav{display:flex;flex-wrap:wrap;gap:16px 26px;align-content:start;max-width:510px;font-size:.83rem}.footer-main nav a:hover,.footer-bottom a:hover{text-decoration:underline}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-block:21px;border-top:1px solid rgba(255,255,255,.18);color:#a9c7b8;font-size:.72rem}.footer-bottom a{text-align:center}
.mobile-download { display:none; }
.guides-section { display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:start;padding-bottom:110px; }
.guide-links { display:grid;grid-template-columns:1fr 1fr;gap:12px; }
.guide-links a { display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:70px;padding:16px 19px;background:var(--paper);border:1px solid var(--line);border-radius:13px;color:var(--green);font-weight:850;transition:transform .18s ease,box-shadow .18s ease; }
.guide-links a:hover { transform:translateY(-2px);box-shadow:0 10px 23px rgba(4,64,47,.1); }
.preview-gallery { grid-template-columns:repeat(4,minmax(0,1fr));gap:12px; }
.preview-phone img { height:100%; }
.preview-gallery figcaption small { display:block;margin-top:3px;color:#9ec9ae;font-size:.78rem; }
.preview-swipe-hint { display:none; }
.faq-list details { padding:0; }
.faq-list summary { min-height:52px;padding:13px 0; }
.faq-list p { margin:0 0 16px; }
.text-link { min-height:44px; }
.footer-main nav a { display:inline-flex;align-items:center;min-height:44px; }
.footer-bottom a { display:inline-flex;align-items:center;min-height:44px; }
@media (max-width:1050px) {
  .hero{gap:18px}.hero h1{font-size:clamp(2.5rem,5.5vw,4.2rem)}
  .site-nav{gap:12px}.intro{gap:50px}
  .preview-inner{grid-template-columns:1fr;gap:45px}.preview-copy p:not(.eyebrow){max-width:700px}
}
@media (max-width:760px) {
  .shell{width:min(100% - 32px,600px)}.top-note{font-size:.66rem}
  .site-header{min-height:70px;padding-inline:16px}.brand img{width:40px;height:40px}.brand strong{font-size:.97rem}.brand small{font-size:.57rem}
  .nav-toggle{display:block}.site-nav{display:none;position:absolute;left:12px;right:12px;top:calc(100% + 6px);flex-direction:column;align-items:stretch;gap:0;padding:10px;background:var(--paper);border:1px solid var(--line);border-radius:15px;box-shadow:0 15px 30px rgba(0,0,0,.14)}.site-nav.is-open{display:flex}.site-nav a{padding:13px 12px}.site-nav .nav-cta{justify-content:space-between;border-radius:9px}
  .hero{grid-template-columns:1fr;min-height:0;gap:24px;padding-block:46px 55px}.hero h1{font-size:clamp(2.15rem,8.5vw,3.7rem);line-height:1.18}.hero-lead{margin-top:21px;font-size:.96rem;line-height:1.75}.hero-actions{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.button{gap:5px;min-height:50px;padding:0 12px;font-size:.8rem}.hero-support{font-size:.69rem}
  .hero-scene{min-height:510px;max-width:500px;width:100%;margin-inline:auto}.hero-screen{width:60%;border-width:5px;border-radius:27px}
  .benefit-inner{grid-template-columns:1fr;gap:0;padding-block:15px;text-align:left;font-size:.82rem}.benefit-inner span{padding:7px 0}.benefit-inner span+span{border-left:0}
  .intro,.how-section,.faq-section{grid-template-columns:1fr;gap:30px;padding-block:90px}.section-head h2,.preview-copy h2,.download-heading h2{font-size:clamp(2.05rem,8vw,3.5rem)}.intro-copy p{font-size:.95rem}
  .feature-section{padding-bottom:90px}.feature-grid{grid-template-columns:1fr;grid-template-rows:none;margin-top:30px}.feature-card{min-height:320px;padding:25px}.feature-card h3{font-size:1.9rem}.feature-main img{width:42%;right:-6px;top:18px}.feature-main h3,.feature-main p{max-width:53%}.feature-change img{width:49%;top:-96px;right:-8px}.feature-change h3,.feature-change p{max-width:49%}.feature-change h3{font-size:1.65rem}.stock-bars{left:25px;right:25px}
  .preview-inner{padding-block:85px}.preview-gallery{gap:8px}.preview-phone{border-width:3px;border-radius:12px}.preview-gallery figcaption{font-size:.66rem}
  .how-section{padding-block:95px}.download-section{width:calc(100% - 32px);display:grid;grid-template-columns:1fr;gap:25px;padding:34px 24px;margin-bottom:95px;border-radius:19px}
  .faq-section{padding-top:0;padding-bottom:90px}.journal-invite{display:block;padding-block:43px 75px}.journal-invite .text-link{margin-top:10px}
  .footer-main{display:block;padding-block:45px 32px}.footer-main nav{margin-top:30px}.footer-bottom{display:grid;gap:8px;padding-bottom:95px}.footer-bottom a{text-align:left}
  .mobile-download{position:fixed;z-index:20;right:16px;bottom:calc(12px + env(safe-area-inset-bottom));left:16px;display:flex;justify-content:space-between;align-items:center;min-height:49px;padding:0 18px;color:white;background:var(--green);border:1px solid rgba(255,255,255,.35);border-radius:11px;box-shadow:0 12px 30px rgba(0,0,0,.25);font-size:.88rem;font-weight:850;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(16px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease}
  .mobile-download.is-visible{opacity:1;visibility:visible;pointer-events:auto;transform:none}
  .top-note { font-size:13px; }
  .brand small { display:none; }
  .site-nav a { min-height:44px; }
  .eyebrow,.hero-support,.feature-index,.how-list li > span,.download-card small,.footer-bottom,.profit-ticket small,.profit-ticket span { font-size:13px; }
  .button { font-size:13px; }
  .scene-caption { font-size:13px; }
  .preview-swipe-hint { display:block;margin:8px 0 4px;color:#b9decb;font-size:13px; }
  .preview-gallery { display:grid;grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:minmax(185px,58%);overflow-x:auto;scroll-snap-type:x mandatory;overscroll-behavior-inline:contain;padding:6px 6px 18px 0; }
  .preview-gallery figure { scroll-snap-align:start; }
  .preview-gallery figcaption,.preview-gallery figcaption small { font-size:13px; }
  .guides-section { grid-template-columns:1fr;gap:24px;padding-bottom:90px; }
  .guide-links a { min-height:58px;padding:12px;font-size:13px; }
}
@media (max-width:360px) {
  .hero h1{font-size:2rem}.hero-actions{grid-template-columns:1fr}.button{font-size:13px}.hero-scene{min-height:420px}.hero-screen{width:61%}
  .feature-card h3{font-size:1.7rem}.feature-card p{font-size:.82rem}
}
@media (prefers-reduced-motion:reduce) {
  html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* V1.4: calm surfaces, larger readable previews, complete app screens. */
.hero-scene { min-height:720px; }
.hero-scene::before { inset:4% 2%; border-radius:32px; transform:none; background:#e9f0e7; }
.scene-disc { display:none; }
.hero-screen { width:min(76%,320px); transform:none; border:6px solid #cfdbd1; border-radius:22px; box-shadow:0 24px 45px #163c301a; }
.hero-screen img { height:auto; object-fit:contain; }
.scene-caption { color:#526358; font-size:13px; }
.feature-grid-v140 { grid-template-rows:none; }
.feature-grid-v140 .feature-card { min-height:270px; background:#f6f4ee; padding:32px; }
.feature-grid-v140 .feature-card:nth-child(2),.feature-grid-v140 .feature-card:nth-child(3) { background:#eaf1e8; }
.feature-grid-v140 h3 { margin:24px 0 12px; max-width:none; font-size:28px; }
.feature-grid-v140 p { max-width:420px; }
.feature-summary { margin-top:26px; padding-top:18px; border-top:1px solid #163c3024; color:var(--green); font-size:14px; font-weight:650; }
.preview-v140 { display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center; padding-block:90px; }
.preview-v140 .preview-copy h2 { font-size:clamp(34px,4vw,52px); }
.preview-v140 .preview-copy > p:not(.eyebrow) { max-width:430px; }
.scene-options { display:grid; gap:6px; margin-top:25px; }
.scene-option { width:100%; display:flex; align-items:center; gap:16px; padding:15px 16px; border:1px solid transparent; border-radius:12px; color:#d9e9df; background:transparent; text-align:left; cursor:pointer; font:inherit; }
.scene-option:hover { background:#ffffff0a; }
.scene-option.is-active { background:#e9f3e8; border-color:#e9f3e8; color:#163c30; }
.scene-option > span:nth-child(2) { flex:1; }
.scene-option strong,.scene-option small { display:block; }
.scene-option strong { font-size:17px; font-weight:650; }
.scene-option small { margin-top:5px; font-size:13px; line-height:1.5; opacity:.78; }
.scene-number { font-size:12px; font-variant-numeric:tabular-nums; opacity:.7; }
.scene-preview { margin:0; justify-self:center; width:min(100%,330px); }
.scene-device { border:6px solid #638275; border-radius:23px; overflow:hidden; background:#f7f8f3; box-shadow:0 24px 50px #0003; }
.scene-device img { display:block; width:100%; height:auto; aspect-ratio:390/844; object-fit:contain; }
.scene-preview figcaption { text-align:center; color:#c9ddcf; font-size:14px; margin-top:18px; }
.tablet-section { padding-block:110px 15px; }
.tablet-copy { max-width:600px; margin-bottom:40px; }
.tablet-copy h2 { margin:0; font-size:clamp(30px,4vw,48px); line-height:1.2; letter-spacing:-.04em; }
.tablet-copy > p:last-child { max-width:520px; color:#526358; line-height:1.85; margin-top:22px; }
.tablet-preview { margin:0; border:7px solid #d7e1d7; border-radius:24px; overflow:hidden; box-shadow:0 24px 45px #163c3012; }
.tablet-preview img { display:block; width:100%; height:auto; }
@media(max-width:760px) {
 .hero-scene { min-height:680px; max-width:450px; }.hero-screen { width:min(80%,300px); }
 .feature-grid-v140 .feature-card { padding:26px; min-height:260px; }.feature-grid-v140 h3 { font-size:25px; }
 .preview-v140 { grid-template-columns:1fr; gap:36px; padding-block:65px; }
 .scene-options { grid-template-columns:repeat(3,minmax(0,1fr)); gap:8px; }.scene-option { justify-content:center; padding:13px 5px; border-color:#ffffff26; }.scene-option strong { font-size:14px; text-align:center; }.scene-option small,.scene-option > span:first-child,.scene-option > span:last-child { display:none; }
 .scene-preview { width:min(100%,330px); }.tablet-section { padding-block:75px 5px; }.tablet-copy { margin-bottom:28px; }.tablet-preview { border-width:4px; border-radius:12px; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } }